baber/WOPTO huggingface dataset:
Patent JP-H0864526-A (JP)
Title: Modifying method of material by photo-irradiation and manufacture of semiconductor device
Inventor: JIYONASAN UESUTOUOOTAA
IPC: H01L21/20
Filed: 1994-08-24
Abstract: PURPOSE: To crystallize a thick amorphous silicon thin film in a large particle diameter by a low temperature process while modifying the crystallizability of the material used for the formation of a semiconductor device using this technology. CONSTITUTION: In the first step, a thin film 12 formed on a substrate 11 is irradiated with one pulse of light L so as to absorb the light L irradiated from the surface of the thin film 12 to a specific depth. Next, a modified layer 13 having smaller absorbancy index than that of the thin film 12 is formed. Next, in the second step, another pulse of light L is applied to transmit the modified layer 13 for absorbing the light L irradiated in the region beneath the modified layer 13 to extend the same 13 to a specific depth. Furthermore, in the third step, the second step is repeated if neccessary. Besides, the amorphous silicon film used for manufacturing the semiconductor is modified into a crystalline silicon film so as to form the semiconductor device using this modifying method.
Patent JP-H1035442-A (JP)
Title: Side brake aiding system
Inventor: SAITO KUNIHISA
IPC: B60T7/12
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To enable a side brake to be applied even when a user leaves without pulling the side brake by allowing the side brake to automatically work with a side brake aiding device in the stoppage of an engine. SOLUTION: When a key is set to the engine-off condition in the key division, a side brake aiding device 1 works to apply a side brake through a side brake wire 3. Then, a side brake lever 2 may be turned off. Also, under the engine-off condition in the key division, the side brake aiding device is relieved, and further in the turned-off condition of the side brake lever 2, the side brake 4 is not applied. In the turned-on side brake lever 2 the side brake 4 may also be applied, so that it serves to prevent traffic accidents caused by forgetting to apply the side brake 4.
Patent JP-2000056169-A (JP)
Title: Optical connector with storage body and its connection resetting tool
Inventor: MURAKAMI TAKASHI
IPC: G02B6/38
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To simplify the connection of the optical connector for ferrule connection, to facilitate the connection and to reduce the size, and to make it easy to replace a broken part if part of the optical connector is broken. SOLUTION: The optical connector has a storage body 1 and a 1st ferrule 5, the storage body 1 consists of a main body part 2 and a tip part 3 connected by a separable connecting means (claw parts 2b and 3c) and has internal spaces 2a and 3a provided continuously to the main body part 2 and tip part 3, and the 1st ferrule 5 is put in the internal space 2a of the storage body 1 on the side of the main body part 2 and has the empty part of the internal spaces 2a and 3a for storing a 2nd ferrule on the tip side of the 1st ferrule 5 and an elastic engagement part 3b for engaging the 2nd ferrule when the 2nd ferrule is stored in the empty part of the internal spaces at the tip of the tip part 3 of the storage body 1.
Patent JP-S6380438-A (JP)
Title: Surface treatment method for shadow mask
Inventor: WATANABE TETSUYA
IPC: H01J29/07
Filed: 1986-09-22
Abstract: PURPOSE:To reduce distortion due to thermal expansion so as to prevent a doming phenomenon by performing vacuum evaporation of substance with a main component of heavy metal and forming an electron beam reflecting film on a partial electron gun side of a mask. CONSTITUTION:The end part of a shadow mask 33 inside a vacuum container 1 is mounted on a packing 5, and evaporating dishes 9 are supported on nonmetallic rods 8 in the container 1, and openings of the dishes 9 are made to face surface parts of the mask 33, which are on an electron gun side and easily distorted by thermal expansion of the mask 33. Fine powder of bismuth oxide 10 is put inside the dishes 9. Next, when the container 7 is vacuumized and a high-frequency current is conducted to an inductor 11 from a device 12, the dishes 9 are heated by induction and so the bismuth oxide 10 are heated /evaporated to be sticked on the mask 33. Thus, films 13 made of bismuth oxide 10 are formed on the surface parts of the mask 33, which are easily distorted by thermal expansion of the mask 33, so that electron beams colliding with the films 13 can be effectively reflected on the films 13.
Patent JP-2000052895-A (JP)
Title: Load controller for vehicle
Inventor: HISADA TAKEYOSHI
IPC: B60R16/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To carry out an operation as to a specific load even in case of breakage of a wire means electrically connecting a plurality of printed circuit boards in an integrated ECU mutually when a plurality of loads in a vehicle are controlled by means of the integrated ECU. SOLUTION: An integrated ECU 50 is constructed of a first and a second printed circuit boards 510, 520. In the first printed circuit board 510, switch signals inputted to an input circuit 511 and signals outputted from a microcomputer 522 in the second printed circuit board 520 via a wire means 530 are inputted to a load driving circuit 512 via OR-gates 513-515. Consequently, specific loads 61-63 (a headlight, a brake lamp, and a wiper, for example) can be controlled by means of either of these signals.
Patent JP-S59113545-A (JP)
Title: Power transmitting device of tape recorder
Inventor: UENO HITOSHI
IPC: G11B15/10
Filed: 1982-12-21
Abstract: PURPOSE:To transmit the power of a motor or the like alternately with one reciprocating motion due to a weak operating force, by allowing the other (the third gear) of cam gears to bite the first gear simultaneously to the rotation of one (the second gear) of cam gears due to an elasticity giving member. CONSTITUTION:The first gear 2 is always rotated in the direction of an arrow by a motor 1. A plunger 12 is turned off, and cam gears 3 and 4 are brought into contact with detaining parts 8b and 9a of trigger levers 8 and 9 by projecting parts 3c and 4c, and the rotation of them in the directions of arrows is detained. At this time, the end of a no-tooth part 3b of the cam gear 3 is placed near the first gear 2 in the rotation direction, and an engaging cam part 3a engaged with an output lever 15 is placed in the position of a maximum radius. On the other hand, the end of a no-tooth part 4b of the cam gear 4 is placed near the first gear 2 in the rotation direction, and an engaging cam part 4a engaged with an output level 16 is placed in the position of a minimum radius. The tape running direction is switched and a head slide plate is interruptedly driven by trigger levers controlled by a pair of cam gears.
Patent JP-H0781689-A (JP)
Title: Steering handle for outboard motor
Inventor: TSUNEKAWA HIROYUKI
IPC: B63H21/21
Filed: 1993-09-09
Abstract: PURPOSE:To improve throttle operability by preventing enlargement, a weight increase, the deterioration of an assembling characteristic or the like caused by installing a shift mechanism, and enabling shift operation in small throttle opening. CONSTITUTION:In an operating handle of an outboard motor constituted by incorporating a shift mechanism to carry out shift operation by converting rotation of a shift handle 15 into rectilinear motion of a shift cable 18, a throttle machanism and a throttle opening regulating mechanism to carry out throttle operation by converting rotation of a throttle grip into rectilinear motion of a throttle cable 31 into a housing 13, a link mechanism 17 is interposed between the shift handle 15 of the shift mechanism and the shift cable 18. A stopper 34 of the throttle opening regulating mechanism is formed in a round shape, and the housing 13 is formed as a two-piece structure, and the shift mechanism and the throttle mechanism are installed in one housing 13A after being divided into two pieces.
Patent JP-H0786558-A (JP)
Title: Method for analyzing relation between momentum and energy dispersion of semiconductor hetero-structure
Inventor: YAMANAKA TAKAYUKI
IPC: G06F19/00
Filed: 1993-09-09
Abstract: PURPOSE:To obtain the new analyzing method for a band structure wherein secular matrix is combined by computing the value of the change in potential shape at a hetero-interface based on the effective mass at the semiconductor hetero-interface as the secular matrix, wherein the root of the determinant imparts the eigenvalue of energy. CONSTITUTION:Two or kinds of semiconductor having the different hand-gap energies are laminated in the steepness of the order atomic layers. A semiconductor hetero-structure has the interface of these layers. The electrons of a conduction band are confined into a region of this structure having the less hand-gap energy. The binding energy level of the electron or the eigenvalue of energy and the envelope function are computed. When the energy range, wherein the eigenvalue of the energy can exist, is numerically searched, the change value of the potential shape at the hetero-interface is computed based on the effective mass difference a at the semiconductor hetero-interface as the secular matrix, wherein the roof of the determinant imparts the eigenvalue of the energy. Simulation is performed with the secular determinant so that the change value of the potential shape become zero.
Patent JP-H0650161-A (JP)
Title: Turbocharger system with rotary electric machine
Inventor: KAWAMURA HIDEO
IPC: F02B37/10
Filed: 1992-07-31
Abstract: PURPOSE:To increase a supercharging atmospheric pressure through electric drive of a rotary electric machine even during high speed operation by generating a feed source, to the rotary electric machine mounted on a turbocharger, with the aid of a generator driven by means of engine torque. CONSTITUTION:The output of an AC generator 6 driven by an engine 2 is set to a value constantly higher than a reverse electromotive voltage during electric drive of the rotary electric machine 3 of a turbocharger 1. When a high load is applied on the engine 2 and the increase of a supercharging pressure is needed, power generated so that the rectified output of the AC generator 6 is overlapped with the voltage of a battery 4 is inputted to a power converter 5. The power is converted into a high voltage AC power of a given frequency, which is fed to the rotary electric machine 3, and a supercharging atmospheric pressure is increased through electric drive.
Patent JP-S60114114-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01D59/00
Filed: 1983-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6287420-A (JP)
Title: Forming of glass lens
Inventor: UEDA MASAAKI
IPC: C03B11/08
Filed: 1985-10-09
Abstract: PURPOSE:To produce a lens having excellent optical face at a low cost, by using a glass raw material having conical shape at least at a part contacting with an optical face of a forming mold, heating the glass material between the forming molds and pressing the material. CONSTITUTION:The surface of a glass material (1, 3) contacting with the optical surface of at least one of the forming mold (6, 8) has conical shape. The glass material is placed at the center of the optical surface of a pair of forming molds (6-6, 8-8) by the aid of a placing jig (5, 7) and pressed in hot state. The weight adjustment of a glass raw material suitable for the forming of a lens can be carried out relatively easily by the above procedure simply by forming one or both ends of a cylindrical glass material for the forming of a lens in conical form. The preparatory processing cost of a glass material can be reduced by this process.
Patent JP-H0751781-A (JP)
Title: Formation of internal gear
Inventor: NISHIGORI SAKAE
IPC: B21H5/00
Filed: 1993-08-17
Abstract: PURPOSE:To facilitate maintaining precision of internal gear by forming teeth on the inner circumference of drum part by cold plastic pressing and integrally forming a boss member and drum member. CONSTITUTION:The boss member 3 is prelimiarily formed by pressing, etc. The boss member 3 is superposed with the disk like drum member 2 to be formed. The members 2 and 3 are rotated at a specific number of revolution and held between a forming die 10 having teeth on its outer circumferential surface and a die 20. While the boss member 3 is pressed to annularly arranged plural forming rollers 30, the rollers 30 are moved along the die 10, teeth are formed on the inner circumferential surface of the member 2 by cold plastic working, the members 2 and 3 are integrally formed and the strength of drum part is increased by utilizing internal stress generated in the forming process. Thus, the boss member and drum member are joined even when the materials of both members cannot be mutually welded.
Patent JP-H0778432-A (JP)
Title: Positioning signal reproducing device of magnetic disk device
Inventor: YAMADA TAKEHITO
IPC: G11B19/02
Filed: 1993-09-10
Abstract: PURPOSE:To provide a position signal reproducing device for a high density recording magnetic disk device by providing an HPF on an band lower than the basic frequency of a reproducing position signal, providing an LPF on a high band and sample-holding a reproducing signal. CONSTITUTION:The position signal of signals reproduced by magnetic heads 502 and 503 is sampled at every servo sector and inputted to an amplifier 505, an AGC amplifier 506, a position signal filter 507 and an S/H circuit 508. The filter 507 is provided with a high pass filter characteristic in the band lower than the basic frequency of the reproducing position signal read by the magnetic head and a low pass filter characteristic in the band higher than the basic frequency. In order to prevent deterioration of time response characteristic in the case that a signal is inputted to the filter having such frequency characteristics servopatterns are separated on the front and rear parts of a position section and formed. A position error signal is generated from a difference in total power amounts of the signal between the front and rear parts of the position section at the circuit 508, this is combined its a track address and a distance between tracks is calculated.
Patent JP-H04109165-A (JP)
Title: Data processing system for chromatograph
Inventor: YOSHIHARA TOHACHI
IPC: G01N30/86
Filed: 1990-08-29
Abstract: PURPOSE:To sharply improve analysis efficiency by providing a disposition- dedicated interface (IF), and reprocessing the previously measured data while data processing IFs are performing analyses in real time. CONSTITUTION:A main control device 1 sets parameters for controlling chromatographs (CG) 7-10, for data processing IFs 3-6 and for a disposition- dedicated IF 15. A monitor 17 continuously receiving the analysis data from the CGs 7-10 via the IFs 3-6 in real time instantly displays the data. When the measurement of either CG is completed, a memory 16 stores the data, and the CG proceeds to the next analysis. When a request to re-analyze the previous data analyzed by the CG and prepare a report is received, the disposition- dedicated IF 15 automatically processes it. The report can be prepared without impairing the real-time analysis, and the efficiency of the analysis work is sharping improved.
Patent JP-H1168553-A (JP)
Title: Sequencer acceleration circuit
Inventor: NAGAI TAKAYUKI
IPC: H03K21/10
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a high speed as well as also surely perform state transition of a sequencer main body by providing a sampling circuit or the like, which samples a counter output in a timing that is asynchronous with a counter output timing and outputs a control signal that transits the state of the sequencer main body. SOLUTION: A gray code counter part 1 performs count processing by an input of a trigger signal 'a' and outputs gray code count data 'b' to a sampling circuit 2. The circuit 2 samples the data 'b' from the part 1 by an input a sampling clock 'c' of a timing, that is asynchronous with the signal 'a' and outputs a control signal 'd' to transits the state of a sequencer body. As for the clock 'c' that is used by the circuit 2, a fast clock signal can be used without having to be conscious of the working of a gray code counter in the preceding stage, and fast state transition to a desired state becomes possible.
Patent JP-H0273661-A (JP)
Title: Resin sealed type semiconductor device
Inventor: YAMAGUCHI MASAYUKI
IPC: H01L21/52
Filed: 1988-09-08
Abstract: PURPOSE:To prevent chip cracks by constituting mounting material to bond an element chip to a diepad out of thermoplastic material. CONSTITUTION:An element chip 2 is bonded onto a metallic diepad 1 using mounting material 3, and after wire bonding, the whole is sealed and molded with resin 4. Thermoplastic material which is softened when heated is used for mounting material 3. Accordingly, even if stress by the difference of thermal expansion coefficient arises between the diepad 1 and the element chip 2, this stress is absorbed by the mounting material 3 made in softened condition, and generation of distortion is prevented, and the effect of stress to the chip 2 is relaxed, which prevents cracks of the chip 2.
Patent JP-H1068298-A (JP)
Title: Device for laying waterproof sheet
Inventor: KANEKO MICHIKAZU
IPC: E21D11/38
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To shorten the overall length of a shield excavator in comparison with a conventional one. SOLUTION: A device for laying a waterproof sheet includes an arm 4, and a swivel ring 3 adapted to be rotated so as to swivel the arm 4 attached thereto. When the arm attached thereto with an end part of a waterproof sheet is swiveled by the swivel ring 3, the waterproof sheet is cylindrically laid between the natural ground of an underground shaft excavated by the shield excavator and a segment. Meanwhile, the arm 4 can be removed anytime. An attachment flange 9 is fixed to a position in front of the rear end part of a shield jack tube 6 so as to support a shield jack, and then, the swivel ring 3 is arranged in a range between the rear end part of the shield jack tube 6 and the attaching flange 9. With this arrangement, when the shield jack is contracted by removing the arm 4, a shield jack rod 7 can be sufficiently retracted without being hindered by the swivel ring 3.
Patent JP-H0779513-A (JP)
Title: Wire stripper
Inventor: MIYASHITA SHINICHI
IPC: H02G1/12
Filed: 1993-09-10
Abstract: PURPOSE:To automatically drop the coating adhering to the blade through vibration of a stopper plate by vibrating the stopper plate horizontally with respect to the blade while interlocking with the open/close operation thereof. CONSTITUTION:A recess 6 matching the size of coating 19a is selected and a coated wire 19 is placed therein with the forward end thereof abutting on a stopper plate 11. When a handle part 3 is closed, the blade part 2 cuts into the coating 19a. When the coated wire 19 is drawn out under that state, the coating 19a thus cut off is pressed strongly against the blade part 2. When the handle part 3 is opened and thereby the blade part 2 opened, the interval between a screw 16 and a stop plate supporting shaft 9 increases. Consequently, a coupling wire material 14 pulls an end part 11a of the plate 11 inward thus dropping the coating 19 automatically off the blade part 2.
Patent JP-H1148765-A (JP)
Title: Ventilation device for vehicle
Inventor: SAKAI KAZUHIRO
IPC: B60H1/26
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation device for a vehicle to reduce a product cost by rationalizing a process to mount a valve on a housing. SOLUTION: A ventilation device for a vehicle comprises a housing 1 having an opening to discharge air in a car room to the outside of a car; and a valve 2 arranged in a manner to seal an opening 6 at the outside of the housing 1 and opened only in the direction of a car outside by an atmosphere pressure difference between the inside and the outside of a car room. The opening forming part of the housing 1 consists of an inclining lattice surface 3, the mounting part of the valve 2 on the housing 1 comprises an embedding part embedded in the housing 1 during molding of the housing 1, and the mounting part is formed integrally with the mounting part.
Patent JP-H0560523-A (JP)
Title: Tracking type reading device for three-dimensional shape
Inventor: SANNOMIYA KUNIO
IPC: G01B11/24
Filed: 1991-09-05
Abstract: PURPOSE:To provide a three-dimensional shape reading device of tracking type having excellent characteristics, while reading a three-dimensional shape with a measurement object so controlled as to always come within the predetermined visual field of an image pickup device. CONSTITUTION:There are provided a slit light generating mechanism 102, a rotary mirror 104 for controlling the illumination direction of the slit light, and an image pickup device 106 having an array type optical position sensor 107 at the image pickup side thereof. An analog signal is converted to a digital signal via a group of analog/digital converters 115 and 117 for the sensor 107, and the shape of a measurement object 101 and the position of center of gravity thereof are operated by a plurality of MPUs 122 at high speed. Also, the direction of the optical axis or the like of the image pickup device 106 is controlled from the position of the center of gravity. The three-dimensional shape of the object 101 is thereby obtained, while the image thereof is being placed within the predetermined visual field of the device 106.
Patent JP-S6381566-A (JP)
Title: Logic element allocation system keeping hierarchy
Inventor: KUROSAWA YUICHI
IPC: G06F17/50
Filed: 1986-09-26
Abstract: PURPOSE:To handle hierarchy information in layout and wiring system by leaving components in an absolute circuit as submodules whose input/output is kept as multiple bits and generating the circuit structure constituting the components of one-bit flip-flop or gate separately. CONSTITUTION:In an abstract circuit, with respect to function submodules such as registers, latches and address or the like, they are not expanded in the unit of one bit nor allocated with actual physical components, and the function submodule is left as it is as the submodule whose input/output is generally multiple bits in the structure, and the circuit structure representing the constitution by one bit flip-flop and gate or the like of the function submodule is generated separately the circuit structure expanding the function submodule. Thus, in applying simplification processing or the like of the circuit, the components constituting the submodule are not separated but arranged as the intention of a designer for arrangement and wiring.
Patent JP-H0569283-A (JP)
Title: Carrying device having mobile carrying pallet
Inventor: TANAKA TOMOMI
IPC: B65G47/88
Filed: 1991-09-05
Abstract: PURPOSE:To provide a carrying device where the respective assembling devices can be standardized without being conscious of the relationship with devices in the pre/post-processing in a carrying device using a jig pallet used in various production facilities. CONSTITUTION:A carrying device consists of a track of rails 12 or the like which are fractionalized for the respective assembling devices, and a carrying pallet body 11 provided with the power 14 to be mobile on the track. The respective assembling devices to constitute a production facility can be designed and manufactured in an independent manner, and the carrying direction and the carrying passage of the assembling devices can be established freely so long as they are connected to each other by means of the track, and this arrangement allows free installation of the devices in the layout. The figure 13 shows a stopping brake of a carrying pallet truck, and in addition, there is provided a stopping device to lift driving wheels of the truck by means of a pair of idling rollers between the rails.